Here we list a few products which can help with your elearning courseware development. Unfortunately, most Xtras and U32s are no longer commercially available.

Authorware
6 - Scott J. Wilson, Jennie Thornton - Learn
More
While we all wait for a new book to cover the latest version of Authorware, this
is one of the best available for now. Everything you need to know to become a
skilled user is covered in this book.

Authorware
6 Training from the Source -
Adobe -
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Together with the Authorware 6 book above, this one is the next best one
- published
directly from Adobe and with companion CD-ROM

Authorware
6 VTC Training CD -
Colin Webster -
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Virtual Training Company makes learning the most challenging
software easier. A friendly expert takes you smoothly from the basics
of the program through every single feature. It's simple to apply what
your learning as you go

Authorware:
An Introduction to Multimedia - Simon
Hooper -
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This introductory book guides readers through the essentials of Authorware.
Adopting a user-friendly, tutorial approach, Hooper leads users step-by-step
throught
the development process.

Camtasia -
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Training, support and presentation videos have never been easier to create! With
the Camtasia Studio Suite, you can capture screen video or stills, edit the movies,
add audio, and output to a variety of formats. An all-in-one solution.